The eldest sister of the famous family was spotted with two female friends and her six-month-old son.

The 36-year-old looked relaxed as she wandered around the shops including Barney's New York store.

Kourtney Kardashian seen leaving Barneys of New York (Image: WENN)

Reality star Kourtney pushed her little man in a buggy as she covered her eyes with a pair of black designer shades.

The mum-of-three was casually stylish wearing a pair of white ripped skinny jeans and a white knit top, covering up with a black leather jacket.

Kourtney opted for comfort with a pair of black, white and tan Stella McCartney platform pumps.

Kourtney Kardashian is seen at Barney's of NY in Los Angeles, California. (Image: Splash)

K eeping Up With The Kardashians star Kourtney met up with friends for the outing and they went for lunch together after the shopping trip, where the star shared a snap of all four of them to her Instagram page.

She added the caption: "Three women and a baby."

Little Reign posed for the camera in a grey babygrow and looked super cute as his mum held him on her hip.

The star may have been in need of a spot of retail therapy after reportedly being asked by Scott Disick, the father of her three children, for an open relationship.